Katy Andrews

Bib: 17358 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Division (F18-39)

#0 / 14744

Race Day Weather

56°/46°F

overcast clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

131 ft elev

5K· 3.11 mi

9:35/mi

29:45

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:54/mi

1:00:29

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:22/mi

1:32:41

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:08/mi

2:07:15

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:38/mi

2:14:23

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:50/mi

2:43:11

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

13:20/mi

3:24:35

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:07/mi

4:05:20

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:51/mi

4:45:15

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:50/mi

5:01:23

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

166ft

Range

6 to 172 ft

613ft

Total descent

About the height of the Statue of Liberty

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The Course

Half Splits

1st Half· via Half

2:14:2310:16 /mi⚡ faster

2nd Half

2:47:0012:44 /mi+24.3%

Positive split — 24.3% slower in the second half

AI Race Performance Report

Katy's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	29:45	9:35	3.11 mi	29:45	9:35	-
10K	1:00:29	9:45	3.10 mi	30:44	9:54	+0:19
15K	1:32:41	9:57	3.11 mi	32:12	10:22	+0:28
20K	2:07:15	10:15	3.11 mi	34:34	11:08	+0:46
Half(13.10 mi)	2:14:23	10:16	0.67 mi	7:08	10:38	-0:30
25K	2:43:11	10:31	2.43 mi	28:48	11:50	+1:12
30K	3:24:35	10:59	3.11 mi	41:24	13:20	+1:30
35K	4:05:20	11:17	3.11 mi	40:45	13:07	-0:13
40K	4:45:15	11:29	3.10 mi	39:55	12:51	-0:16
Finish(26.22 mi)	5:01:23	11:31	1.37 mi	16:08	11:50	-1:01

Trend:

Faster pace

Steady pace

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More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:35 /mi

Average Pace

11:30 /mi

Slowest Pace

13:20 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:14:23

45% of race

Time at Steady Pace

44:56

15% of race

Time at Slower Pace

2:02:04

41% of race

Average Pace: 11:30 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Females	F18-39	Seg. Overall	Seg. Females	Seg. F18-39
5K	3.11 mi	34190	10556	10556	36150	11597	11597
10K	3.10 mi	34758-568	10823-267	10823-267	35472	11201	11201
15K	3.11 mi	35163-405	11031-208	11031-208	36150	11597	11597
20K	3.11 mi	37223-2060	12139-1108	12139-1108	42663	15291	15291
Half(13.10 mi)	0.67 mi	37117+106	12112+27	12112+27	36137	12037	12037
25K	2.43 mi	38104-987	12726-614	12726-614	42097	15397	15397
30K	3.11 mi	40001-1897	13906-1180	13906-1180	46029	17970	17970
35K	3.11 mi	40256-255	14265-359	14265-359	41450	16092	16092
40K	3.10 mi	40529-273	14593-328	14593-328	41389	16365	16365
Finish(26.22 mi)	1.37 mi	40492+37	14615-22	14615-22	38473	14933	14933

14933

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

London Marathon Events

Race timed by

Mika Timing